diff options
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-driver-wacom | 64 | ||||
| -rw-r--r-- | Documentation/ABI/testing/sysfs-wacom | 10 |
2 files changed, 64 insertions, 10 deletions
diff --git a/Documentation/ABI/testing/sysfs-driver-wacom b/Documentation/ABI/testing/sysfs-driver-wacom new file mode 100644 index 00000000000..dfe1d460cf5 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-driver-wacom @@ -0,0 +1,64 @@ +What: /sys/class/hidraw/hidraw*/device/speed +Date: April 2010 +Kernel Version: 2.6.35 +Contact: linux-bluetooth@vger.kernel.org +Description: + The /sys/class/hidraw/hidraw*/device/speed file controls + reporting speed of Wacom bluetooth tablet. Reading from + this file returns 1 if tablet reports in high speed mode + or 0 otherwise. Writing to this file one of these values + switches reporting speed. + +What: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/led +Date: August 2011 +Contact: linux-input@vger.kernel.org +Description: + Attribute group for control of the status LEDs and the OLED + displays found on the Wacom Intuos 4 M, L, and XL tablets. This + attribute group is not available for other Wacom tablets. + Therefore its presence implicitly signifies the presence of + said LEDs and OLED displays on the tablet device. + +What: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/status0_luminance +Date: August 2011 +Contact: linux-input@vger.kernel.org +Description: + Writing to this file sets the status LED luminance (0..127) + when the stylus does not touch the tablet surface, and no + button is pressed on the stylus. + +What: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/status1_luminance +Date: August 2011 +Contact: linux-input@vger.kernel.org +Description: + Writing to this file sets the status LED luminance (0..127) + when the stylus touches the tablet surface, or any button is + pressed on the stylus. + +What: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/status_led_select +Date: August 2011 +Contact: linux-input@vger.kernel.org +Description: + Writing to this file sets which one of the four status LEDs is + active (0..3). The other three LEDs are always inactive. By + means of specifying "-1" it is possible to set all status LEDs + to inactive. + +What: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/buttons_luminance +Date: August 2011 +Contact: linux-input@vger.kernel.org +Description: + Writing to this file sets the overall luminance level (0..15) + of all eight button OLED displays. + +What: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/button<n>_rawimg +Date: August 2011 +Contact: linux-input@vger.kernel.org +Description: + When writing a 1024 byte raw image in Wacom Intuos 4 + interleaving format to the file, the image shows up on Button N + of the device. The image is a 64x32 pixel 4-bit gray image. The + 1024 byte binary is split up into 16x 64 byte chunks. Each 64 + byte chunk encodes the image data for two consecutive lines on + the display. The low nibble of each byte contains the first + line, and the high nibble contains the second line. diff --git a/Documentation/ABI/testing/sysfs-wacom b/Documentation/ABI/testing/sysfs-wacom deleted file mode 100644 index 1517976e25c..00000000000 --- a/Documentation/ABI/testing/sysfs-wacom +++ /dev/null @@ -1,10 +0,0 @@ -What: /sys/class/hidraw/hidraw*/device/speed -Date: April 2010 -Kernel Version: 2.6.35 -Contact: linux-bluetooth@vger.kernel.org -Description: - The /sys/class/hidraw/hidraw*/device/speed file controls - reporting speed of wacom bluetooth tablet. Reading from - this file returns 1 if tablet reports in high speed mode - or 0 otherwise. Writing to this file one of these values - switches reporting speed. |